Statistical Methods for Psychology

Statistical Methods for Psychology

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STATISTICAL METHODS FOR PSYCHOLOGY surveys the statistical techniques commonly used in the behavioral and social sciences, particularly psychology and education. To help students gain a better understanding of the specific statistical hypothesis tests that are covered throughout the text, author David Howell emphasizes conceptual understanding. This Eighth Edition continues to focus students on two key themes that are the cornerstones of this booka€™s success: the importance of looking at the data before beginning a hypothesis test, and the importance of knowing the relationship between the statistical test in use and the theoretical questions being asked by the experiment. New and expanded topics--reflecting the evolving realm of statistical methods--include effect size, meta-analysis, and treatment of missing data. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.(In fact, if you check the scoring manual, you will find that these peculiarities are to be expected.) The fact that Tukeya#39;s exploratory data ... makes our task noticeably easier. From the data in Table 7.1, we can see that the mean PDI score for ouranbsp;...

Title:Statistical Methods for Psychology
Author:David Howell
Publisher:Cengage Learning - 2012-01-01


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